A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5855-00-361-0167
NSN 5915-01-067-6420
NSN 5935-01-112-8755
NSN 5910-01-520-3519
NSN 6110-00-446-6099
NSN 5999-00-517-6778
NSN 5945-01-162-4600
NSN 5930-01-366-1806
NSN 5855-01-416-1527
NSN 4140-01-055-6355
NSN 5996-01-088-8715
NSN 5855-01-112-7725